López Granado, Otoniel Mario Autor
M-LTW: A fast and efficient intra video codec
- López O.
- Martínez-Rach M.
- Piñol P.
- Perez Malumbres M.
- Oliver J.
Signal Processing: Image Communication - 1/9/2008
- Cuartil SJR: Q2
- CiteScore: 6,3 (2020)
- SJR: 0,475 (2008)
- SNIP: 1,09 (2008)
- Categorías SJR: Computer Vision and Pattern Recognition (Q2); Electrical and Electronic Engineering (Q2); Signal Processing (Q2); Software (Q2)
- Scopus
- ORCID
- Web of Science
Low-complexity 3D-DWT video encoder applicable to IPTV
- López O.
- Piñol P.
- Martínez-Rach M.
- Malumbres M.
- Oliver J.
Signal Processing: Image Communication - 1/8/2011
- Cuartil SJR: Q1
- Factor Impacto JCR: 1,415 (2011)
- CiteScore: 6,3 (2020)
- SJR: 0,642 (2011)
- SNIP: 1,755 (2011)
- Impacto JCR a 5 años: 1,308
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Electrical and Electronic Engineering (Q1); Computer Vision and Pattern Recognition (Q2); Signal Processing (Q2); Software (Q2)
- Scopus
- ORCID
- Web of Science
Error resilient coding techniques for video delivery over vehicular networks
- Piñol P.
- Martinez-Rach M.
- Garrido P.
- Lopez-Granado O.
- Malumbres M.
Sensors (Switzerland) - 17/10/2018
- Factor Impacto JCR: 3,031 (2018)
- CiteScore: 5,8 (2020)
- SJR: 0,592 (2018)
- SNIP: 1,624 (2018)
- Impacto JCR a 5 años: 3,302
- Categorías JCR: CHEMISTRY, ANALYTICAL
- Scopus
- ORCID
- Web of Science
Source coding options to improve HEVC video streaming in vehicular networks
- Abenza P.
- Malumbres M.
- Piñol P.
- López-Granado O.
Sensors (Switzerland) - 14/09/2018
- Factor Impacto JCR: 3,031 (2018)
- CiteScore: 5,8 (2020)
- SJR: 0,592 (2018)
- SNIP: 1,624 (2018)
- Impacto JCR a 5 años: 3,302
- Categorías JCR: CHEMISTRY, ANALYTICAL
- Scopus
- ORCID
- Web of Science
On the Design of a Bioacoustic Sensor for the Early Detection of the Red Palm Weevil
- Martinez Rach, Miguel
- Migallon Gomis, Hector
- Lopez Granado, Otoniel
- Perez Malumbres, Manuel
- Marti Campoy, Antonio
- Serrano Martin, Juan Jose
SENSORS - 25/02/2013
10.3390/s130201706 Ver en origen
- Cuartil SJR: Q2
- Factor Impacto JCR: 2,048 (2013)
- CiteScore: 5,8 (2020)
- SJR: 0,636 (2013)
- SNIP: 1,76 (2013)
- Impacto JCR a 5 años: 2,457
- Categorías JCR: INSTRUMENTS & INSTRUMENTATION
- Categorías SJR: Analytical Chemistry (Q2); Atomic and Molecular Physics, and Optics (Q2); Electrical and Electronic Engineering (Q2); Instrumentation (Q2); Medicine (miscellaneous) (Q2); Biochemistry (Q3)
- Scopus
- ORCID
- Web of Science
Monitoring Pest Insect Traps by Means of Low-Power Image Sensor Technologies
- Lopez, Otoniel
- Rach, Miguel Martinez
- Migallon, Hector
- Malumbres, Manuel P.
- Bonastre, Alberto
- Serrano, Juan J.
SENSORS - 1/11/2012
10.3390/s121115801 Ver en origen
- Cuartil SJR: Q1
- Factor Impacto JCR: 1,953 (2012)
- CiteScore: 5,8 (2020)
- SJR: 0,671 (2012)
- SNIP: 1,731 (2012)
- Impacto JCR a 5 años: 2,395
- Categorías JCR: INSTRUMENTS & INSTRUMENTATION
- Categorías SJR: Electrical and Electronic Engineering (Q1); Instrumentation (Q1); Analytical Chemistry (Q2); Atomic and Molecular Physics, and Optics (Q2); Medicine (miscellaneous) (Q2); Biochemistry (Q3)
- Scopus
- ORCID
- Web of Science
On the performance of video quality assessment metrics under different compression and packet loss scenarios
- Martínez-Rach M.
- Piñol P.
- López O.
- Perez Malumbres M.
- Oliver J.
- Calafate C.
Scientific World Journal - 1/1/2014
- CiteScore: 2,4 (2020)
- SJR: 0,44 (2014)
- SNIP: 0,767 (2014)
- Scopus
- ORCID
- Web of Science
Protection of HEVC Video Delivery in Vehicular Networks with RaptorQ Codes
- Pinol, Pablo
- Martinez-Rach, Miguel
- Lopez, Otoniel
- Perez Malumbres, Manuel
Scientific World Journal - 1/1/2014
10.1155/2014/619379 Ver en origen
- CiteScore: 2,4 (2020)
- SJR: 0,44 (2014)
- SNIP: 0,767 (2014)
- Scopus
- ORCID
- Web of Science
Optimizing the image R/D coding performance by tuning quantization parameters
- Martínez-Rach M.
- Piñol Peral P.
- López-Granado O.
- Malumbres M.
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION - 1/11/2017
- Cuartil SJR: Q1
- Factor Impacto JCR: 1,836 (2017)
- CiteScore: 5,5 (2020)
- SJR: 0,503 (2017)
- SNIP: 1,309 (2017)
- Impacto JCR a 5 años: 2,028
- Categorías JCR: COMPUTER SCIENCE, SOFTWARE ENGINEERING
- Categorías SJR: Media Technology (Q1); Computer Vision and Pattern Recognition (Q2); Electrical and Electronic Engineering (Q2); Signal Processing (Q2)
- Scopus
- ORCID
- Web of Science
Slice-based parallel approach for HEVC encoder
- Piñol P.
- Migallón H.
- López-Granado O.
- Malumbres M.
JOURNAL OF SUPERCOMPUTING - 1/5/2015
- Cuartil SJR: Q2
- Factor Impacto JCR: 1,088 (2015)
- CiteScore: 4,6 (2020)
- SJR: 0,456 (2015)
- SNIP: 1,07 (2015)
- Impacto JCR a 5 años: 1,013
- Categorías JCR: COMPUTER SCIENCE, THEORY & METHODS
- Categorías SJR: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)
- Scopus
- ORCID
- Web of Science
Reinforcement Learning Through Gamification and Open Online Resources in Elementary School
- María de los Ángeles Tárraga Sánchez
- María del Mar Ballesteros García
- Héctor Migallón
- Otoniel López Granado
Springer Proceedings in Complexity - 1/1/2023
- Scopus
- ORCID
Low bit-rate video coding with 3D lower trees (3D-LTW)
- López O.
- Martínez-Rach M.
- Piñol P.
- Malumbres M.
- Oliver J.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 20/7/2010
- Factor Impacto JCR: 1,433 (2010)
- CiteScore: 1,8 (2020)
- SJR: 0,322 (2010)
- SNIP: 0,674 (2010)
- Impacto JCR a 5 años: 1,27
- Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
- Scopus
- ORCID
- Web of Science
Shared memory tile-based vs hybrid memory GOP-based parallel algorithms for HEVC encoder
- Migallón H.
- López-Granado O.
- Galiano V.
- Piñol P.
- Malumbres M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2016
- CiteScore: 1,8 (2020)
- SJR: 0,339 (2016)
- SNIP: 0,676 (2016)
- Scopus
- ORCID
- Web of Science
M-LTW: A fast and efficient non-embedded intra video codec
- López O.
- Martínez-Rach M.
- Piñol P.
- Oliver J.
- Malumbres M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2007
- CiteScore: 1,8 (2020)
- SJR: 0,293 (2007)
- SNIP: 0,522 (2007)
- Scopus
- ORCID
- Web of Science
Applying a genetic algorithm solution to improve compression of wavelet coefficient sign
- Marti, Antonio
- Lopez, Otoniel
- Rodriguez-Ballester, Francisco
- Malumbres, Manuel
- Rojas, I
- Joya, G
- Catala, A
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2015
10.1007/978-3-319-19258-1_24 Ver en origen
- CiteScore: 1,8 (2020)
- SJR: 0,369 (2015)
- SNIP: 0,708 (2015)
- Scopus
- ORCID
- Web of Science
GPU-based heterogeneous coding architecture for HEVC
- Cebrián-Márquez G.
- Migallón H.
- Martínez J.
- López-Granado O.
- Piñol P.
- Cuenca P.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2016
- CiteScore: 1,8 (2020)
- SJR: 0,339 (2016)
- SNIP: 0,676 (2016)
- Scopus
- ORCID
- Web of Science
On the use of genetic algorithms to improve wavelet sign coding performance
- Garcia, Ricardo
- Lopez, Otoniel
- Marti, Antonio
- Malumbres, Manuel P.
- Cabestany, J
- Rojas, I
- Joya, G
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 8/6/2011
10.1007/978-3-642-21501-8_63 Ver en origen
- CiteScore: 1,8 (2020)
- SJR: 0,338 (2011)
- SNIP: 0,773 (2011)
- Scopus
- ORCID
- Web of Science
Low-complexity TTCM based distributed video coding architecture
- Martínez J.
- Fernando W.
- Weerakkody W.
- Oliver J.
- López O.
- Martinez M.
- Pérez M.
- Cuenca P.
- Quiles F.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2007
- CiteScore: 1,8 (2020)
- SJR: 0,293 (2007)
- SNIP: 0,522 (2007)
- Scopus
- ORCID
- Web of Science
Efficient wavelet sign prediction: Simulated annealing vs genetic algorithms
- Navarro, J. M.
- Moreno, P.
- Rodriguez-Ballester, F.
- Marti, A.
- Cruz-Chavez, M. A.
- Malumbres, M. P.
- Lopez, O.
- Grana, M
- Toro, C
- Posada, J
- Howlett, RJ
- Jain, LC
Frontiers in Artificial Intelligence and Applications - 1/1/2012
10.3233/978-1-61499-105-2-1676 Ver en origen
- CiteScore: 0,6 (2020)
- SJR: 0,231 (2012)
- SNIP: 0,543 (2012)
- Scopus
- ORCID
- Web of Science
Speeding-up the discrete wavelet transform computation with multicore and GPU-based algorithms
- Galiano, V.
- Lopez, O.
- Malumbres, M. P.
- Migallon, H.
- DeBosschere, K
- DHollander, EH
- Joubert, GR
- Padua, D
- Peters, F
Advances in Parallel Computing - 1/1/2012
10.3233/978-1-61499-041-3-151 Ver en origen
- CiteScore: 0,5 (2020)
- SJR: 0,155 (2012)
- SNIP: 0,39 (2012)
- Scopus
- ORCID
- Web of Science
Improving image compression through the use of evolutionary computing algorithms
- López-Granado O.
- Galiano V.
- Martí A.
- Migallón H.
- Martínez-Rach M.
- Piñol P.
- Malumbres M.
WIT Transactions on Information and Communication Technologies - 30/5/2013
- CiteScore: 0,1 (2015)
- SJR: 0,181 (2013)
- SNIP: 0,623 (2013)
- Categorías SJR: Computer Science (miscellaneous); Management Information Systems
- Scopus
- ORCID
Quality assessment metrics vs. PSNR under packet loss scenarios in MANET wireless networks
- Martínez-Rach M.
- López O.
- Piñol P.
- Malumbres M.
- Oliver J.
- Calafate C.
Proceedings of the International Workshop on Mobile Video, MV '07, Co-located with the ACM Multimedia 2007, MM'07 - 1/12/2007
- Categorías SJR: Computer Graphics and Computer-Aided Design; Computer Vision and Pattern Recognition; Human-Computer Interaction; Media Technology
- Scopus
- ORCID
Quality assessment metrics vs. PSNR under packet lossscenarios in manet wireless networks
- Martínez-Rach M.
- López O.
- P?ol P.
- Malumbres M.
- Oliver J.
- Calafate C.
Proceedings of the ACM International Multimedia Conference and Exhibition - 1/12/2007
- Categorías SJR: Computer Science (miscellaneous)
- Scopus
- ORCID
Introducing systematic reuse in mainstream software process
- Laguna, MA
- Gonzalez-Baixauli, B
- Lopez, O
- Garcia, FJ
- Chroust, G
- Hofer, C
PROCEEDINGS OF THE 29TH EUROMICRO CONFERENCE - 2003
Impact of rate control tools on very fast non-embedded wavelet image encoders
- Lopez, O.
- Martinez-Rach, M.
- Oliver, J.
- Malumbres, M. P.
- Chen, CW
- Schonfeld, D
- Luo, J
Proceedings of SPIE - The International Society for Optical Engineering - 15/10/2007
10.1117/12.704151 Ver en origen
- CiteScore: 0,8 (2020)
- SJR: 0,245 (2007)
- SNIP: 0,354 (2007)
- Scopus
- ORCID
- Web of Science
Impact of Dead Zone Size on the Rate/Distortion Performance of Wavelet-Based Perceptual Image Encoders
- Martinez-Rach Miguel, Onofre
- Lopez Granado, Otoniel
- Pinol Peral, Pablo
- Prez Malumbres, Manuel
- IEEE
PROCEEDINGS OF 2016 5TH INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS) - 2016
E-LTW: An enhanced LTW encoder with sign coding and precise rate control
- López O.
- Martínez M.
- Piñol P.
- Malumbres M.
- Oliver J.
Proceedings - International Conference on Image Processing, ICIP - 1/11/2009
- Categorías SJR: Computer Vision and Pattern Recognition; Signal Processing; Software
- Scopus
- ORCID
- Web of Science
A general frame-by-frame wavelet transform algorithm for a three-dimensional analysis with reduced memory usage
- Oliver J.
- López O.
- Martinez-Rach M.
- Malumbres M.
Proceedings - International Conference on Image Processing, ICIP - 1/09/2007
- Categorías SJR: Computer Vision and Pattern Recognition; Signal Processing; Software
- Scopus
- ORCID
- Web of Science
Evaluating the Use of QoS for Video Delivery in Vehicular Networks
- Pablo Garrido Abenza P.
- Malumbres M.P.
- Peral P.P.
- Lopez-Granado O.
Proceedings - International Conference on Computer Communications and Networks, ICCCN - 1/8/2020
10.1109/icccn49398.2020.9209735
- Scopus
- ORCID
- Web of Science
A heuristic bitrate control for non-embedded wavelet image encoders
- López O.
- Martínez-Rach M.
- Oliver J.
- Malumbres M.
Proceedings Elmar - International Symposium Electronics in Marine - 1/06/2006
- Categorías SJR: Electrical and Electronic Engineering
- Scopus
- ORCID
- Web of Science
Este autor no tiene patentes.
A Hybrid Contrast and Texture Masking Model to Boost HEVC Perceptual RD Performance
- Javier Ruiz Atencia
- Otoniel Mario López
- Manuel Perez Malumbres
- Miguel Onofre Martínez-Rach
- Damian Ruiz Coll
- Gerardo Fernández-Escribano
- Glenn Van Wallendael
30/05/2024
10.20944/preprints202405.1975.v1
- ORCID
Correction to: On the use of deep learning and parallelism techniques to significantly reduce the HEVC intra-coding time (The Journal of Supercomputing, (2022), 10.1007/s11227-022-04764-1)
- Galiano V.
- Migallón H.
- Martínez-Rach M.
- López-Granado O.
- Malumbres M.P.
JOURNAL OF SUPERCOMPUTING - 1/1/2022
- Factor Impacto JCR: 3,3 (2022)
- CiteScore: 5,4 (2022)
- SJR: 0,684 (2022)
- SNIP: 1,158 (2022)
- Impacto JCR a 5 años: 3
- Categorías JCR: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
- Scopus
- ORCID
Índice h
Scopus: 9
Web of Science: 7
Índice i10
Scopus: 9
Web of Science: 6
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Proyectos de investigación en la UAL
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Acrónimo P10-TIC-6548Desde: 6 de julio de 2011Hasta: 6 de julio de 2014Financiado por: JUNTAImporte de financiación: 67.425,00 EURRol: Investigador